Tianhui Xu
Bib: 4928•F•Age: 24
San Francisco, CA
⏱️ Race Timeline
The Course
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Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
1.81 Miles | 1.81 mi | 05:51:16 | 16:06 | 8:54 | 16:06 | 8:54 | - |
5.55 Miles | 5.55 mi | 06:25:02 | 49:52 | 8:59 | 33:46 | 9:02 | +0:08 |
6.52 Miles | 6.52 mi | 06:34:24 | 59:14 | 9:05 | 9:22 | 9:39 | +0:37 |
10.87 Miles | 10.87 mi | 07:12:52 | 1:37:42 | 8:59 | 38:28 | 8:51 | -0:48 |
Garmin Hill Challenge | 11.38 mi | 07:18:41 | 1:43:31 | 9:06 | 5:49 | 11:25 | +2:34 |
14.95 Miles | 14.95 mi | 07:47:15 | 2:12:05 | 8:50 | 28:34 | 8:00 | -3:25 |
18 Miles | 18.00 mi | 08:18:03 | 2:42:53 | 9:03 | 30:48 | 10:06 | +2:06 |
25 Miles | 25.00 mi | 09:24:09 | 3:48:59 | 9:10 | 1:06:06 | 9:27 | -0:39 |
Finish | 26.22 mi | 09:36:04 | 4:00:54 | 9:12 | 11:55 | 9:47 | +0:20 |
Checkpoints & Pacing
📈Pace Line
Pace Progression
Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.
Fastest Pace
8:00 /mi
Average Pace
9:12 /mi
Slowest Pace
11:25 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:23:08
35% of race
Time at Steady Pace
2:01:09
50% of race
Time at Slower Pace
36:37
15% of race
Average Pace: 9:11 /mi
🎨Heatmap
Pace Heatmap
Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.
Click or hover over segments to see details
✨Sparklines
Checkpoint Splits with Pace Trends
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
1.81 Miles | 1.81 mi | 05:51:16 | 16:06 | 8:54 | 16:06 | 8:54 | #2274 | |
5.55 Miles | 5.55 mi | 06:25:02 | 49:52 | 8:59 | 33:46 | 9:02 | #2341 | |
6.52 Miles | 6.52 mi | 06:34:24 | 59:14 | 9:05 | 9:22 | 9:39 | #2378 | |
10.87 Miles | 10.87 mi | 07:12:52 | 1:37:42 | 8:59 | 38:28 | 8:51 | #2167 | |
Garmin Hill Challenge | 11.38 mi | 07:18:41 | 1:43:31 | 9:06 | 5:49 | 11:25 | #2183 | |
14.95 Miles | 14.95 mi | 07:47:15 | 2:12:05 | 8:50 | 28:34 | 8:00 | #2116 | |
18 Miles | 18.00 mi | 08:18:03 | 2:42:53 | 9:03 | 30:48 | 10:06 | #2025 | |
25 Miles | 25.00 mi | 09:24:09 | 3:48:59 | 9:10 | 1:06:06 | 9:27 | #1917 | |
Finish | 26.22 mi | 09:36:04 | 4:00:54 | 9:12 | 11:55 | 9:47 | #1931 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F20-29 | Seg. Overall | Seg. Females | Seg. F20-29 |
|---|---|---|---|---|---|---|---|---|
| 1.81 Miles | 1.81 mi | 1.81 mi | 2274 | 356 | 69 | 2274(Top 35%) | 356(Top 19%) | 69(Top 25%) |
| 5.55 Miles | 5.55 mi | 3.74 mi | 2341-67 | 354+2 | 70-1 | 2414(Top 37%) | 374(Top 20%) | 76(Top 27%) |
| 6.52 Miles | 6.52 mi | 0.97 mi | 2378-37 | 361-7 | 73-3 | 2588(Top 40%) | 427(Top 23%) | 83(Top 30%) |
| 10.87 Miles | 10.87 mi | 4.35 mi | 2167+211 | 320+41 | 60+13 | 1908(Top 29%) | 271(Top 14%) | 49(Top 18%) |
| Garmin Hill Challenge | 11.38 mi | 0.51 mi | 2183-16 | 322-2 | 59+1 | 2569(Top 39%) | 415(Top 22%) | 89(Top 32%) |
| 14.95 Miles | 14.95 mi | 3.57 mi | 2116+67 | 306+16 | 55+4 | 1929(Top 29%) | 270(Top 14%) | 54(Top 19%) |
| 18 Miles | 18.00 mi | 3.05 mi | 2025+91 | 290+16 | 54+1 | 1875(Top 29%) | 279(Top 15%) | 57(Top 20%) |
| 25 Miles | 25.00 mi | 7.00 mi | 1917+108 | 300-10 | 53+1 | 1801(Top 28%) | 323(Top 17%) | 62(Top 22%) |
| Finish | 26.22 mi | 1.22 mi | 1931-14 | 307-7 | 53 | 2196(Top 34%) | 464(Top 25%) | 91(Top 33%) |
Segment Performance Analysis
Start → 1.81 Miles
0.0 - 1.8 mi
Overall
2274
Females
356
F20-24
69
1.81 Miles→5.55 Miles
1.8 - 5.5 mi
Overall
2414
Females
374
F20-24
76
5.55 Miles→6.52 Miles
5.5 - 6.5 mi
Overall
2588
Females
427
F20-24
83
6.52 Miles→10.87 Miles
6.5 - 10.9 mi
Overall
1908
Females
271
F20-24
49
10.87 Miles→Garmin Hill Challenge
10.9 - 11.4 mi
Overall
2569
Females
415
F20-24
89
Garmin Hill Challenge→14.95 Miles
11.4 - 14.9 mi
Overall
1929
Females
270
F20-24
54
14.95 Miles→18 Miles
14.9 - 18.0 mi
Overall
1875
Females
279
F20-24
57
18 Miles→25 Miles
18.0 - 25.0 mi
Overall
1801
Females
323
F20-24
62
25 Miles→Finish
25.0 - 26.2 mi
Overall
2196
Females
464
F20-24
91
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 1.81 Miles | - | - | - | - | #2274 |
| 1.81 Miles → 5.55 Miles | 132 | 199 | -67 | #2274 | #2341 |
| 5.55 Miles → 6.52 Miles | 28 | 65 | -37 | #2341 | #2378 |
| 6.52 Miles → 10.87 Miles | 233* | 22 | +211 | #2378 | #2167 |
| 10.87 Miles → Garmin Hill Challenge | 30 | 46 | -16 | #2167 | #2183 |
| Garmin Hill Challenge → 14.95 Miles | 98 | 31 | +67 | #2183 | #2116 |
| 14.95 Miles → 18 Miles | 134* | 43 | +91 | #2116 | #2025 |
| 18 Miles → 25 Miles | 200* | 92 | +108 | #2025 | #1917 |
| 25 Miles → Finish | 18* | 32 | -14 | #1917 | #1931 |
| TOTALS | 873* | 530 | +343 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔥Passing Intensity
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Race managed by
The San Francisco Marathon
